Hanna Instruments HI84502U-01
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The HI84502U-01 is a simple, fast, and accurate automatic mini titrator designed for the determination of pH and titratable acidity in wine, juice, and must. This mini titrator uses a optimized preprogrammed method and a specialized wine pH electrode to give a highly accurate determination of pH and titratable acidity.
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| Specifications | |
| Range | Low Range: 0.1 to 5.0 g/L of tartaric acid; High Range: 4.0 to 25.0 g/L of tartaric acid |
| Resolution | 0.1 g/L (ppt) |
| Accuracy (@25ºC/77ºF) | 3% of reading or ±0.1 g/L, whichever is greater |
| Sample Volume | Low Range: 10 mL; High Range: 2 mL |
| Methods | acid base titration |
| Principle | endpoint titration: 7.00 pH or 8.20 pH |
| Pump Speed | 10 mL/min |
| Stirring Speed | 600 rpm |
| pH Range | -2.0 to 16.0 pH; -2.00 to 16.00 pH |
| pH Resolution | 0.1 pH / 0.01 pH |
| pH Accuracy (@25ºC/77ºF) | ±0.01 pH |
| pH Calibration | one, two, or three-point calibration, four available buffers (4.01, 7.01, 8.20, 10.01) |
| Temperature Compensation | manual or automatic |
| mV Range | -2000.0 to 2000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy (@25ºC/77ºF) | ±1.0 mV |
| Temperature Range | -20.0 to 120.0°C; -4.0 to 248.0°F; 253.2 to 393.2 K |
| Temperature Resolution | 0.1°C; 0.1°F; 0.1K |
| Temperature Accuracy (@25ºC/77ºF) | ±0.4°C; ±0.8°F; ±0.4 K |
| Logging Data | up to 400 ( 200 titrations, 200 pH/mV readings) |
| Electrode | HI1048B glass body pH electrode with BNC connector and 1 m (3.3’) cable (included) |
| Temperature Probe | HI7662-T stainless steel temperature probe with 1 m (3.3’) cable (included) |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing |
| Power Supply | 12 VDC adapter (included) |
| Dimensions | 235 x 200 x 150 mm (9.2 x 7.9 x 5.9”) |
| Weight | 1.9 kg (67.0 oz.) |
| Warranty | meter 2 years, probe 6 months |
| Ordering Information | HI84502 is supplied with HI1048B pH electrode, HI7662-T temperature probe, HI7082 electrode fill solution (30 mL), HI84502-50 (230 mL) titration solution, HI84502-55 pump calibration standard (120 mL), 100 mL beakers (2), dosing pump valve, 2000 μL automatic pipette with plastic tips (2), 5 mL syringe, 1 mL plastic pipette, tube set (aspiration tube with titrant bottle cap and dispensing tube with tip), stir bar, cleaning solution sachets for wine deposits, cleaning solution sachets for wine stains (2), 12 VDC adapter and instruction manual. |
